8263347453

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{877}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 12402726336

約数和(自身を除く): 4139378883

約数列:

[1, 3, 9, 43, 97, 129, 251, 291, 387, 753, 873, 877, 2259, 2631, 4171, 7893, 10793, 12513, 24347, 32379, 37539, 37711, 73041, 85069, 97137, 113133, 219123, 220127, 255207, 339399, 660381, 765621, 1046921, 1981143, 3140763, 3657967, 9422289, 9465461, 10973901, 21352319, 28396383, 32921703, 64056957, 85189149, 192170871, 918149717, 2754449151, 8263347453]

約数ペア:

[(1, 8263347453), (3, 2754449151), (9, 918149717), (43, 192170871), (97, 85189149), (129, 64056957), (251, 32921703), (291, 28396383), (387, 21352319), (753, 10973901), (873, 9465461), (877, 9422289), (2259, 3657967), (2631, 3140763), (4171, 1981143), (7893, 1046921), (10793, 765621), (12513, 660381), (24347, 339399), (32379, 255207), (37539, 220127), (37711, 219123), (73041, 113133), (85069, 97137)]